| 液态钠-氢系统化学热力学平衡分析 |
| |
| 引用本文： | 段日强,杨献勇,王洲. 液态钠-氢系统化学热力学平衡分析[J]. 原子能科学技术, 2000, 34(1): 76-80 |
| |
| 作者姓名： | 段日强 杨献勇 王洲 |
| |
| 作者单位： | 清华大学,热能工程系,北京,100084 |
| |
| 基金项目： | ：国家“863”高技术研究课题（863-614-107(1)） |
| |
| 摘 要： | 从化学热力学平衡的角度出发，分析了液态钠自表面上氢分压与钠中氢浓度的关系，导出Ｓｉｅｖｅｒｔｓ常数与温度的定量关系，并以此分析文献中给出的Ｓｉｅｖｅｒｔｓ常数，同时推导出氢在钠中溶解度对温度的依赖关系，并与实验数据进行了比较。
|
| 关 键 词： | 液态钠－氢系统 化学热力学平衡 蒸汽发生器 |
| 文章编号： | 1000-6931（2000）01-76-05 |
| 修稿时间： | 1998-07-28 |
Study of Chemical Thermodynamic Equilibrium of Liquid Sodium-hydrogen System |
| |
| DUAN Ri-qiang,YANG Xian-yong,WANG Zhou. Study of Chemical Thermodynamic Equilibrium of Liquid Sodium-hydrogen System[J]. Atomic Energy Science and Technology, 2000, 34(1): 76-80 |
| |
| Authors: | DUAN Ri-qiang YANG Xian-yong WANG Zhou |
| |
| Abstract: | The study of the thermodynamicequilibrium of the liquid sodium-hydrogen system is carried out on the basis of chemicalengineering thermodynamics. The relationship between the hydrogen partial pressure abovethe surface of liquid sodium and hydrogen concentration in liquid sodium is presented. Thequantitative dependence of the Sieverts constant on the temperature is obtained fromabove. And the experimental data of the Sieverts constant from some references areanalyzed. Moreover,the temperature dependence of hydrogen solubility in sodium is given,and the comparison with the experimental data is made. |
| |
| Keywords: | liquid sodium hydrogen system chemical thermodynamic equilibrium Sieverts constant solubility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
